18785849148

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1\times {\mathrm{1069}}^1$

素因数の和:1512

約数の個数: 144

約数和(自身を含む): 52346112000

約数和(自身を除く): 33560262852

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 199, 223, 396, 398, 446, 597, 669, 796, 892, 1069, 1194, 1338, 1791, 2007, 2138, 2189, 2388, 2453, 2676, 3207, 3582, 4014, 4276, 4378, 4906, 6414, 6567, 7164, 7359, 8028, 8756, 9621, 9812, 11759, 12828, 13134, 14718, 19242, 19701, 22077, 23518, 26268, 29436, 35277, 38484, 39402, 44154, 44377, 47036, 70554, 78804, 88308, 88754, 105831, 133131, 141108, 177508, 211662, 212731, 238387, 266262, 399393, 423324, 425462, 476774, 488147, 532524, 638193, 715161, 798786, 850924, 953548, 976294, 1276386, 1430322, 1464441, 1597572, 1914579, 1952588, 2145483, 2340041, 2552772, 2622257, 2860644, 2928882, 3829158, 4290966, 4393323, 4680082, 5244514, 5857764, 7020123, 7658316, 7866771, 8581932, 8786646, 9360164, 10489028, 14040246, 15733542, 17573292, 21060369, 23600313, 28080492, 31467084, 42120738, 47200626, 47439013, 84241476, 94401252, 94878026, 142317039, 189756052, 284634078, 426951117, 521829143, 569268156, 853902234, 1043658286, 1565487429, 1707804468, 2087316572, 3130974858, 4696462287, 6261949716, 9392924574, 18785849148]

約数ペア:

[(1, 18785849148), (2, 9392924574), (3, 6261949716), (4, 4696462287), (6, 3130974858), (9, 2087316572), (11, 1707804468), (12, 1565487429), (18, 1043658286), (22, 853902234), (33, 569268156), (36, 521829143), (44, 426951117), (66, 284634078), (99, 189756052), (132, 142317039), (198, 94878026), (199, 94401252), (223, 84241476), (396, 47439013), (398, 47200626), (446, 42120738), (597, 31467084), (669, 28080492), (796, 23600313), (892, 21060369), (1069, 17573292), (1194, 15733542), (1338, 14040246), (1791, 10489028), (2007, 9360164), (2138, 8786646), (2189, 8581932), (2388, 7866771), (2453, 7658316), (2676, 7020123), (3207, 5857764), (3582, 5244514), (4014, 4680082), (4276, 4393323), (4378, 4290966), (4906, 3829158), (6414, 2928882), (6567, 2860644), (7164, 2622257), (7359, 2552772), (8028, 2340041), (8756, 2145483), (9621, 1952588), (9812, 1914579), (11759, 1597572), (12828, 1464441), (13134, 1430322), (14718, 1276386), (19242, 976294), (19701, 953548), (22077, 850924), (23518, 798786), (26268, 715161), (29436, 638193), (35277, 532524), (38484, 488147), (39402, 476774), (44154, 425462), (44377, 423324), (47036, 399393), (70554, 266262), (78804, 238387), (88308, 212731), (88754, 211662), (105831, 177508), (133131, 141108)]